?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=M+B&rft.au=Vabi%2C+M+B&rft.aulast=Vabi&rft.atitle=Adoption+of+varietal+and+accompanying+groundnut+technologies+in+Sokoto+and+Kebbi+States+of+Northwestern+Nigeria&rft.title=Net+Journal+of+Agricultural+Science&rft.issn=2315-9766&rft.date=May+2019&rft.volume=7&rft.pages=56-68&rft.issue=2166&rft.genre=article